Joseph W. Hartley, III

BS Barrier Systems: 2 patents #5 of 11Top 50%

📍 Honolulu, HI: #378 of 1,208 inventorsTop 35%

🗺 Hawaii: #729 of 2,560 inventorsTop 30%

Overall (All Time): #2,106,826 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8047240	Sandbag for mechanical filling using earth loader equipment	—	2011-11-01
7942171	Device and method for filling multiple sandbags at a time	—	2011-05-17